5 letter words:
knops11,
knosp11,
ponks11,
pooks11,
spook11,
poofs10,
spoof10,
nooks9,
snook9,
noops7,
poons7,
snoop7,
spoon7,
4 letter words:
knop10,
kops10,
ponk10,
pook10,
fops9,
poof9,
kons8,
nook8,
sook8,
fons7,
oofs7,
noop6,
oops6,
pons6,
poon6,
poos6,
soop6,
onos4,
oons4,
soon4,
3 letter words:
kop9,
fop8,
kon7,
kos7,
fon6,
oof6,
oop5,
ops5,
poo5,
pos5,
sop5,
noo3,
nos3,
ono3,
ons3,
oon3,
oos3,
son3,
2 letter words:
ko6,
of5,
op4,
po4,
no2,
on2,
oo2,
os2,
so2,